*{
    margin: 0;
    padding: 0;
    list-style: none;
}

html,body{
    width: 100%;
    height: 100vh;
}
#root{
    width: 100%;
    height: 100%;
}
.header{
    width: 100vw;
    // background-color: red;
}

.main{
  flex: 1;
//   background-color: aqua;
}

.footer{
    width: 100%;
    height: 20px;
    // background-color: red;
    margin-top: 20px;
}

// ul{
//     display: flex;
   
// }
.demo-action-bar{
    width: 100%;
    height: 50px;
    
} 
li{
    align-items: center;
    flex-direction: row;
        display: flex;
        justify-content: space-between
    }